Wyoming Population By County in 2012

Updated on January 27, 2024.

Based on the US Census Vintage data estimates, in 2012, the population of Wyoming was 576,656. Among all Wyoming counties, Laramie[object Promise] had the highest population (94,751), followed by Natrona[object Promise] (78,620), and Campbell[object Promise] (47,887). Niobrara[object Promise] was the least populated county (2,480).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can see similar information for other states and by state for the United States.

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Wyoming Population By County in 2012
Wyoming Population By County in 2012
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County Population % of State Population
Albany 37404 6.49
Big Horn 11761 2.04
Campbell 47887 8.30
Carbon 15719 2.73
Converse 14032 2.43
Crook 7137 1.24
Fremont 41029 7.12
Goshen 13647 2.37
Hot Springs 4834 0.84
Johnson 8645 1.50
Laramie 94751 16.43
Lincoln 17957 3.11
Natrona 78620 13.63
Niobrara 2480 0.43
Park 28829 5.00
Platte 8729 1.51
Sheridan 29538 5.12
Sublette 10489 1.82
Sweetwater 45032 7.81
Teton 21643 3.75
Uinta 21008 3.64
Washakie 8410 1.46
Weston 7075 1.23